The program uses a thin-plate spline warping function that I coded for our PAMI paper:
Deformed Lattice Detection
in Real-World Images using Mean-Shift Belief Propagation, in IEEE Transaction on Pattern Analysis and Machine Intelligence (PAMI). Special Issue on Probabilistic Graphical Models Volume 31, Number 10 in October 2009.
The user can create and remove control points by right-clicking, and can move them by left-clicking to select, then left-clicking to move. The image on the right is warped to bring the control points on the left to the destinations on the right.
Download it! (win32 only)
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